diff --git a/doc/English ZXTRES Manual.epub b/doc/English ZXTRES Manual.epub
deleted file mode 100644
index bafd44c..0000000
Binary files a/doc/English ZXTRES Manual.epub and /dev/null differ
diff --git a/doc/Manual de ZXTRES.epub b/doc/Manual de ZXTRES.epub
deleted file mode 100644
index 4891f3a..0000000
Binary files a/doc/Manual de ZXTRES.epub and /dev/null differ
diff --git a/doc/ePub/English ZXTRES Manual.epub b/doc/ePub/English ZXTRES Manual.epub
index 8ff14c2..bafd44c 100644
Binary files a/doc/ePub/English ZXTRES Manual.epub and b/doc/ePub/English ZXTRES Manual.epub differ