Lesson Planners include step-by-step instructions for teaching the Student's Book lessons as well as additional teaching tips, strategies, and content information and access to audio, video, and assessment and teaching resources.

Combo Split editions include half of the Student's Book content and corresponding sections of the Workbook, with online access to student resources.

Combo Split editions include half of the Student's Book content and corresponding sections of the Workbook, with online access to student resources.

Workbook with an access code for Online Practice with interactive, automatically-graded activities and multimedia for learners to practice the language taught in the Student's Book.

Grammar Books/Grammar Workbooks include additional presentation and practice for grammar topics covered in the Student's Book.

Learn your world. Achieve more with Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers. Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English. Help learners achieve more through collaborative projects, extensive critical thinking and visual literacy work, and activities that inspire meaningful thinking and sharing. Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do - and achieve more.

Learn your world. Achieve more with Explore Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers. Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English. Help learners communicate more through extensive listening, speaking, and pronunciation work, and critical thinking activities that inspire meaningful thinking and sharing. Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do - and achieve more.

Learn your world. Achieve more with Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers. Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English. Help learners achieve more through collaborative projects, extensive critical thinking and visual literacy work, and activities that inspire meaningful thinking and sharing. Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Learn your world. Achieve more with Explore Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers. Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English. Help learners communicate more through extensive listening, speaking, and pronunciation work, and critical thinking activities that inspire meaningful thinking and sharing. Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do - and achieve more.

Following the unexpected death of her alcoholic mother, and worn down by the unceasing taunts of "bastard" from her hostile and mentally unstable stepfather, plucky sixteen-year-old Terry Sue sets out to find her biological father-believing this man, whom she has never met, could change her life for the better. But before she can find him, she must identify him, and the unfamiliar names on her birth certificate perplex her. She comes to realize that tenacity must run in her family, for as determined as she is to find her father, he appears equally determined to remain hidden. In The Strongbox, Terry Sue offers readers a forthright and inspirational account of her challenges, as well as her against-all-odds successes. This decades-long personal journey reads like a detective novel, full of setbacks, false leads, jaw-dropping discoveries, and heartening triumphs. The narrative's twists and turns also pull back the curtain on many of today's inconvenient truths: child abandonment, multigenerational alcoholism, sexism, economic inequality, domestic violence, mental illness, and illiteracy. Undaunted by the many blind alleys she encounters, Terry Sue forges on in her hunt for the loving care and emotional support she never received from her parents, and she ultimately finds it-but it arrives in forms she never expected.

"Pearls My Mother Wore" is about loss and recovery, resentment and forgivness. The novel opens on the day that forty-three-year-old "nice girl" Kelly Tremblake buries the ashes of her forty-two-year-old husband, Grayson. Devastated by his sudden and unexpected death, Kelly finds the sweet, uncomplicated life she has intentionally crafted for herself screeching to a halt. As she pulls increasingly inward in response to this psychic blow, what she finds is complicated and decades old. Compounding the agony of her loss and the flood of memories is the sudden and unexpected arrival of Grayson's twenty-three-year-old "bad-boy" nephew, Mitchell. Kelly can not stand this young man for a number of reasons, chief among them the fact that years earlier he stole a pearl necklace and earring set that had belonged to her deceased mother. This combination of events throws Kelly into a spiral of grief, bitter resentment, paranoia, and despair. To find relief, she must get those pearls back.

Grammar Books/Grammar Workbooks include additional presentation and practice for grammar topics covered in the Student's Book.

Workbooks include additional activities aligned to the Student's Book, with online access to student resources.