I gathered some book names for studying and practicing which I heared that it is recommended for MRCPCH Part I preparation
For studying:
*Basic medical sciences for MRCP part I - third edition (by philippa J. Easterbrook).
*Essential revision notes in pediatrics for the MRCPCH - second edition (by Mark Beattie - Mike champion)
*Nelson Essentials of pediatrics.
*Nelson textbook of pediatrics.
*Illustrated Textbook of Pediatrics (by Tom Lissure).
Recent books:
MRCPCH mastercourse (Royal Collage publication) > (2 books + DVD)
For practicing:
*Essential questions in pediatrics for MRCPCH vol. I
*Essential questions in pediatrics for MRCPCH vol. II
*Basic child health practice papers
*Total revision: Extended pediatrics
If anybody has names of good recommended books for studying or practicing please add it.