Kratom Kratom For Beginners by JohnRuben 78 Pages, Published 2019 ISBN-13: 978-1-69228-654-5, ISBN: 1-69228-654-4
"Kratom (Mitragyna speciosa Korth.) is an evergreen tree in the espresso family (Rubiaceae) that is local to Southeast Asia and developed particularly in Indonesia, Malaysia, and Thailand for its recorded restorative and recreational uses."
"Praise for the first edition:"A gift to serious dinosaur enthusiasts" --Science"The amount of information in [these] pages is amazing. This book should be on the shelves of dinosaur freaks as well as those who need to know more about the paleobiology of extinct animals. It will be an invaluable library reference." --American Reference Books Annual"An excellent encyclopedia that serves as a nice bridge between popular and scholarly dinos ..."
"About 320 million years ago a group of reptiles known as the synapsids emerged and forever changed Earth’s ecological landscapes. This book discusses the origin and radiation of the synapsids from their sail-backed pelycosaur ancestor to their diverse descendants, the therapsids or mammal-like reptiles, that eventually gave rise to mammals. It further showcases the remarkable evolutionary history of the synapsids in the Karoo Basin of S ..."
Living Zen, Loving God(160th Edition) by John P. Keenan Paperback, 160 Pages, Published 1995 by Wisdom Publications ISBN-13: 978-0-86171-383-7, ISBN: 0-86171-383-4
""The book is about a young raccoon, Ruben, and his challenges living with food allergies. Ruben eventually realizes that his challenges are nothing to worry about after all."
The Secret Family of Pancho Villa(1st Edition) An Oral History (Occasional Papers (Sul Ross State University. Center for Big Bend Studies), No. 6.) by Ruben Osorio, John Kligemann Paperback, 256 Pages, Published 2005 by Center For Big Bend Studies ISBN-13: 978-0-9647629-8-5, ISBN: 0-9647629-8-6
Issues in Marxist Philosophy Materialism by John Mepham Textbook Binding, Published 1979 by Prometheus Books ISBN-13: 978-0-391-01018-5, ISBN: 0-391-01018-2