diff --git a/.gitignore b/.gitignore
index f1a04f0..6c35385 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,4 @@ book/epub/
 book/book-epub/
 book/bw-book-epub/*
 book/release/*
+book/low-res-book-epub/*
diff --git a/book/makefile b/book/makefile
index 7b86b9c..6f34709 100644
--- a/book/makefile
+++ b/book/makefile
@@ -9,6 +9,7 @@ CONVERT_PIC := convert
 REDUCE_PIC := -resize '800x800>' \
 	    -strip -interlace Plane  -gaussian-blur 0.05 -quality 85\% \
 	    -set colorspace Gray -separate -evaluate-sequence Mean
+REDUCE_PIC_COLOR := -quality 80\%
 RSYNC := rsync -au --exclude 'book.epub' --exclude '*.jpg' --exclude '*.png'
 GIT := git --no-pager 
 SPELL_CHECK := hunspell -t -l -d en_US
@@ -53,6 +54,10 @@ images += $(foreach directory, $(chapters), $(wildcard $(directory)/*/*.png))
 # images to lower resolution and greyscale
 bw_images := $(addprefix bw-book-epub/OEBPS/, $(images))
 
+# Reduced ebook, we will just re-zip directory after converting the
+# images to lower resolution
+low_res_images := $(addprefix low-res-book-epub/OEBPS/, $(images))
+
 src_all := $(src_tex) $(src_figures) $(src_tables) $(images)
 
 ebook_src := $(src_all) tex4ebook.cfg book.mk4 book-ebook.css
@@ -101,7 +106,7 @@ book_serif/book.pdf: $(src_all)
 book_sans_serif/book_sans_serif.pdf: $(src_all)
 	$(LATEX) -output-directory=book_sans_serif book_sans_serif.tex
 
-.PHONY: copy_ebook_files
+.PHONY: copy_ebook_files copy_ebook_files_cl
 
 epub/%.epub: %.tex $(ebook_src) cover/cover-page.xbb
 	$(EBOOK) $<
@@ -109,6 +114,9 @@ epub/%.epub: %.tex $(ebook_src) cover/cover-page.xbb
 copy_ebook_files: build_ebook
 	$(RSYNC) book-epub/ bw-book-epub/
 
+copy_ebook_files_cl: build_ebook
+	$(RSYNC) book-epub/ low-res-book-epub/
+
 # We do not convert SVG to B&W or lower res for now as they are super small
 # anyway
 bw-book-epub/OEBPS/%.jpg: %.jpg
@@ -119,10 +127,22 @@ bw-book-epub/OEBPS/%.png: %.png
 	mkdir -p $(dir $@)
 	$(CONVERT_PIC) $< $(REDUCE_PIC) $@
 
+low-res-book-epub/OEBPS/%.jpg: %.jpg
+	mkdir -p $(dir $@)
+	$(CONVERT_PIC) $< $(REDUCE_PIC_COLOR) $@
+
+low-res-book-epub/OEBPS/%.png: %.png
+	mkdir -p $(dir $@)
+	$(CONVERT_PIC) $< $(REDUCE_PIC_COLOR) $@
+
 epub/bw_book.epub: copy_ebook_files $(bw_images)
 	cd bw-book-epub; zip -q0X ../epub/bw_book.epub mimetype
 	cd bw-book-epub; zip -q9XrD ../epub/bw_book.epub ./
 
+epub/low_res_book.epub: copy_ebook_files_cl $(low_res_images)
+	cd low-res-book-epub; zip -q0X ../epub/low_res_book.epub mimetype
+	cd low-res-book-epub; zip -q9XrD ../epub/low_res_book.epub ./
+
 # Now with the rules
 # Expected usual rules first
 .PHONY: all
@@ -200,6 +220,8 @@ build_ebook: epub/book.epub
 
 build_bw_ebook: epub/bw_book.epub
 
+build_low_res_ebook: epub/low_res_book.epub
+
 .PHONY: export_figures check tex-check spell-check
 # Requires that you have docker running on your computer.
 export_figures: build_pdf $(tgt_figures)
@@ -276,10 +298,11 @@ bake: release_serif release_sans_serif release_booklet
 release:
 	mkdir -p release
 
-release_serif: build_serif_pdf build_ebook build_bw_ebook | release
+release_serif: build_serif_pdf build_ebook build_bw_ebook build_low_res_ebook | release
 	cp book_serif/book.pdf release/TheBreadCode-The-Sourdough-Framework.pdf
 	cp epub/book.epub release/TheBreadCode-The-Sourdough-Framework.epub
 	cp epub/bw_book.epub release/TheBreadCode-The-Sourdough-Framework-black-and-white.epub
+	cp epub/low_res_book.epub release/TheBreadCode-The-Sourdough-Framework-reduced-size.epub
 
 release_sans_serif: build_sans_serif_pdf | release
 	cp book_sans_serif/book_sans_serif.pdf  release/TheBreadCode-The-Sourdough-Framework-sans-serif.pdf