1. The Animal Manifesto by Marc Bekoff
  2. The Apocryphal Gospels by Simon Gathercole (editor and translator)
  3. The App Generation by Howard Gardner, Katie Davis
  4. The Aramaic Jesus Book of Days by Neil Douglas-Klotz
  5. The Argument Culture by Deborah Tannen
  6. The Art and Life of Hilma af Klint by Ylva Hillström, Karin Eklund
  7. The Art of Grace by Sarah L. Kaufman
  8. The Art of Intuition by Sophy Burnham
  9. The Art of Is by Stephen Nachmanovitch
  10. The Art of Mindful Reading by Ella Berthoud
  11. The Art of Mystery by Maud Casey
  12. The Art of Peace by Morihei Ueshiba
  13. The Art of Pilgrimage by Phil Cousineau
  14. The Art of Power by Thich Nhat Hanh
  15. The Art of the Wasted Day by Patricia Hampl
  16. The Art of Uncertainty by Dennis Merritt Jones
  17. The Artist's Rule by Christine Valters Paintner
  18. The Ashokan Way by Gail Straub
  19. The Asking by Jane Hirshfield
  20. The Attention Merchants by Tim Wu
  21. The Authentic Life by Ezra Bayda
  22. The Awe Factor by Allen Klein
  23. The Barn at the End of the World by Mary Rose O'Reilley
  24. The Battle for God by Karen Armstrong
  25. The Bear Is My Father by Bear Heart, Reginah WaterSpirit
  26. The Better World Handbook by Brett Johnson, Brian Klocke, Ellis Jones, Ross Haenfler
  27. The Big Book of Christian Mysticism by Carl McColman
  28. The Big Book of Less by Irene Smit, Astrid Van Der Hulst
  29. The Big Disconnect by Catherine Steiner-Adair, Teresa H. Barker
  30. The Black Practice of Disbelief by Anthony B. Pinn
  31. The Blindfold's Eyes by Dianna Ortiz, Patricia Davis
  32. The Blue Hour by Isabelle Simler
  33. The Book of Awakening by Mark Nepo
  34. The Book of Forgiving by Desmond Tutu, Mpho Tutu
  35. The Book of Hope by Jane Goodall, Douglas Adams, with Gail Hudson
  36. The Book of Ichigo Ichie by Hector Garcia, Francese Miralles
  37. The Book of Jewish Values by Joseph Telushkin
  38. The Book of Joy by His Holiness The Dalai Lama, Desmond Tutu, Douglas Abrams
  39. The Book of Moods by Lauren Martin
  40. The Book of Mystical Chapters by John Anthony McGuckin
  41. The Book of Soul by Mark Nepo
  42. The Book of the Shepherd by Joann Davis
  43. The Book of Tiny Prayer by Micah Bucey
  44. The Book with No Pictures by B. J. Novak
  45. The Boy Who Lost His Spark by Maggie O'Farrell
  46. The Buddha by Philip C. Almond
  47. The Buddha and the Terrorist by Satish Kumar
  48. The Buddha Is Still Teaching by Jack Kornfield
  49. The Buddha Walks into the Office by Lodro Rinzler
  50. The Call of the Swamp by Davide Cali
  51. The Caregiver's Tao Te Ching by Nancy Martin, William Martin
  52. The Cat Way by Sara Lundberg, B.J. Woodstein (translator)
  53. The Cheating Culture by David Callahan
  54. The Circle of Life by Joyce Rupp, Macrina Wiederkehr
  55. The Coming Interspiritual Age by David Robert Ord, Kurt Johnson
  56. The Compassionate Life by Marc Ian Barasch
  57. The Complete Encyclicals, Bulls, and Apostolic Exhortations by Pope Francis
  58. The Correspondent by Virginia Evans
  59. The Cosmic Dance by Joyce Rupp
  60. The Cosmopolitan Canopy by Elijah Anderson
  61. The Couch in the Yard by Kate Hoefler
  62. The Courage for Peace by Louise Diamond
  63. The Courage to Teach by Parker J. Palmer
  64. The Courage Way by The Center for Courage and Renewal , Shelly L. Francis
  65. The Crusades of Cesar Chavez by Miriam Pawel
  66. The Daily Buddhist by Pema Sherpa, Brendan Barca
  67. The Dark Side of the Light Chasers by Debbie Ford
  68. The Day the Crayons Came Home by Drew Daywalt, Oliver Jeffers
  69. The Days Between by Marcia Falk
  70. The Death of Expertise by Tom Nichols
  71. The Death of Innocents by Helen Prejean
  72. The Death of Sitting Bear by N. Scott Momaday
  73. The December Project by Sara Davidson, Zalman Schachter-Shalomi
  74. The Deer Watch by Pat Lowery Collins
  75. The Desert Mothers by Mary C. Earle
  76. The Devotional Qur'an by Shawkat M. Toorawa
  77. The Dharma Bum’s Guide to Western Literature by Dean Sluyter
  78. The Difference a Day Makes by Karen M. Jones
  79. The Direct Path by Andrew Harvey
  80. The Divide by Matt Taibbi