The fourth edition of this leading dictionary (previously A Dictionary of Earth Sciences) contains over 7,500 clear and concise entries on all aspects of geology and earth sciences, including planetary science, volcanology, palaeontology, and mineralogy.

Oxford Dictionary of Literary Terms provides clear, concise, and often witty definitions of the most troublesome literary terms from abjection to zeugma. Now available in a new, fully updated and expanded edition, it offers readers increased coverage of new terms from modern critical and theoretical movements, such as feminism, and schools of American poetry, Spanish verse forms, life writing, and crime fiction.

An indispensable guide for all music lovers and performers, both amateur and professional.

The Oxford Dictionary of Music brings together an unrivalled collection of over 12,500 entries covering musical subjects of all kinds in an authoritative and accessible way. Included in this impressive work are entries on composers, performers, conductors, musical terms and forms, instruments, works, venues, and a host of other topics.

With over 10,000 clear and concise entries, written by medical and nursing specialists, this trusted dictionary covers the theory and practice of nursing, and even includes entry-level web links. The text is enhanced by 100 helpful illustrations and tables. This is an invaluable reference tool for all nursing students, recently qualified and practising nurses, and people training and working in related fields such as midwifery and health visiting.

This best-selling dictionary covers all areas of philosophy and contains terms from the related fields of religion, science, and logic. Clear and authoritative definitions make it an essential resource for students and teachers and an ideal introduction for anyone with an interest in philosophy.

This is the most popular dictionary of physics available. It contains over 3,800 entries covering all commonly encountered physics terms and concepts, as well as terms from the related fields of astronomy, astrophysics, and physical chemistry. With 200 new entries and expanded coverage in areas including applied physics, statistical distributions, polymers, and nanoscience, A Dictionary of Physics is more comprehensive than ever before.

The wide-ranging Oxford Dictionary of World History contains a wealth of information on all aspects of history, from prehistory right up to the present day. It includes biographies of key figures in world history, historical summaries for each country, and entries on religious and political movements, international organizations, and key battles and places.

Beat the clock with this classic playing card memory game.

Sudoku puzzles with advanced functionality.

Block pathway is a very unique and interesting puzzle game of lines.

An AWESOME puzzle game using shapes and colors.

Tenjin ★ Japanese dictionary with kanji, examples, grammar points and more...

Stop crazy demons invasion and save angels !

In Gravity Jar you must help Norman, a cute alien, to get back home after he accidentally beamed himself in a galaxy far away. With the help of his gravity jar (hence the name), he can convert specific elements into the energy it needs to get back home.
The gameplay is simple, when you recognize 2 or more identical elements next to each other you must tap on them to release the energy. The faster you tap the better, since these elements have a short half-time.

Enjoy an entertaining puzzle game while you relax. Puzzle Warrior will keep your brain trained and is available on your mobile device. Adults and kids of all ages can enjoy this game at anytime - it 's FREE.

A simple puzzle game that'll keep your mind thinking.

Puzzle Warrior is NOT another match 3 game with random falling tiles. This game allow users to experiment with moves, win big rewards for thinking, and win bigger rewards for playing a fast & perfect game!

Over 800 questions to practice English verbs.

Ever Movie Library is a powerful tool to manage your movie library

Jewels North - meet the most difficult game in the genre!

How many squares or rectangles can you create in this new highscores puzzle game?

Play this adventure game and help bring light to this magical world again.