Japanese Korean Latin American Spanish Latvian Lithuanian Malay Mandarin Chinese Modern Hebrew Modern Persian Nepali Norwegian Panjabi Polish Portuguese Romanian Russian Serbian Spanish Spoken Arabic of the Gulf Swahili Swedish Thai Turkish Ukrainian Urdu Vietnamese Welsh Xhosa Zulu Enjoy... Series: Enjoy is the fourth level, introducing further vocabulary and grammar. This series was formerly marketed as the "Perfect your..." series. German Italian Norwegian Spanish French Esperanto All That Matters The All That Matters series is a series of short introductions to various subjects, intended to allow readers to "quickly discover all that matters about" their subjects. , its titles include: Ancient Egypt Animal Rights Archaeology Astronomy Atheism Autism Spectrum Disorder Bioethics Buddhism Classical World Cyber Crime & Warfare Darwin Democracy Emotion Energy Euthanasia Existentialism Free Speech Future Cities Future God History of Medicine Intelligence International Relations Judaism Love Mathematics Modern China Modern Japan Modern Korea Muhammad Philosophy Plato Political Philosophy Risk Sexuality Shakespeare's Comedies Shakespeare's Tragedies Space Exploration Stress Sustainability Terrorism The Renaissance The Romans Water See also Language education List of Language Self-Study Programs References External links Official website Collecting Old Teach Yourself Books - older dustjackets in numbered sequence with background details Bookride: Teach Yourself Books 1938 establishments in England Hodder & Stoughton books Publishing companies established in 1938 Publishing companies of the United Kingdom Self-help books