A number of possibilities are discussed in:
Starting Out: The Sicilian by GM John Emms (2009)
https://web.archive.org/web/20140627122350/http://www.chesscafe.com/text/hansen123.pdf
Suggestions can be found in:
A Simple Chess Opening Repertoire for White by Sam Collins
http://www.gambitbooks.com/pdfs/A_Simple_Chess_Opening_Repertoire_for_White.pdf
My First Chess Opening Repertoire for White by Vincent Moret
https://www.newinchess.com/media/wysiwyg/product_pdf/9033.pdf
The King's Indian attack - Move by Move by GM Neil McDonald (2014)
https://www.newinchess.com/media/wysiwyg/product_pdf/7277.pdf
Starting Out: King's Indian Attack by John Emms (2005)
https://web.archive.org/web/20140627034051/http://www.chesscafe.com/text/hansen81.pdf
The Complete c3 Sicilian by Evgeny Sveshnikov (2010)
https://web.archive.org/web/20140626234618/http://www.chesscafe.com/text/hansen141.pdf
https://www.newinchess.com/media/wysiwyg/product_pdf/944.pdf
Starting Out: Closed Sicilian by Richard Palliser (2006)
https://web.archive.org/web/20140626175558/http://www.chesscafe.com/text/hansen87.pdf
The Closed Sicilian - Move by Move by FM Carsten Hansen (2017)
https://www.newinchess.com/media/wysiwyg/product_pdf/7715.pdf
The Grand Prix Attack by Evgeny Sveshnikov (2013)
https://web.archive.org/web/20140626232217/http://www.chesscafe.com/text/hansen171.pdf
https://www.newinchess.com/media/wysiwyg/product_pdf/979.pdf
Mayhem in the Morra by Marc Esserman (2012) https://web.archive.org/web/20140627043409/http://www.chesscafe.com/text/hansen160.pdf
The Rossolimo Sicilian by Victor Bologan
https://web.archive.org/web/20140626195254/http://www.chesscafe.com/text/hansen147.pdf
https://www.newinchess.com/media/wysiwyg/product_pdf/952.pdf
Rossolimo and Friends by Alexei Kornev (2015)
http://gainesvillechesstraining.com/?page_id=393
https://www.newinchess.com/media/wysiwyg/product_pdf/7501.pdf
The Modern Anti-Sicilian: 1.e4 c5 2.a3 by Sergei Soloviov (2014)
https://www.newinchess.com/media/wysiwyg/product_pdf/7393.pdf
A Chess Opening Repertoire for Blitz and Rapid by Evgeny and Vladimir Sveshnikov
https://www.newinchess.com/media/wysiwyg/product_pdf/9020.pdf
Coming soon:
Playing 1.e4 - Sicilian & French by John Shaw
If you decide to go for the open Sicilian, you could look in:
Taming the Sicilian by Nigel Davies (2002)
https://web.archive.org/web/20140627033203/http://www.chesscafe.com/text/hansen46.pdf
Slay the Sicilian by Timothy Taylor (2012)
https://web.archive.org/web/20140627043409/http://www.chesscafe.com/text/hansen160.pdf
https://www.newinchess.com/media/wysiwyg/product_pdf/7080.pdf
Steamrolling the Sicilian by Sergey Kasparov (2013)
https://web.archive.org/web/20140627101148/http://www.chesscafe.com/text/hansen174.pdf
https://www.newinchess.com/media/wysiwyg/product_pdf/987.pdf
MODERNIZED: The Open Sicilian written by IM Zhanibek Amanov and FM Kostya Kavutskiy (2015)
http://claudiamunoz.com/index.php/en/chess-book-reviews/5430-my-book-review-modernized-the-open-sicilian
https://www.newinchess.com/media/wysiwyg/product_pdf/7500.pdf
Grandmaster Repertoire - 1.e4 vs The Sicilian I by Parimarjan Negi
http://www.qualitychess.co.uk/ebooks/Negi_1e4_vs_the_Sicilian_One-excerpt.pdf
Grandmaster Repertoire - 1.e4 vs The Sicilian II by Parimarjan Negi
http://www.qualitychess.co.uk/ebooks/GrandmasterRepertoire1e4vsSicilianII-excerpt.pdf
Grandmaster Repertoire - 1.e4 vs The Sicilian III by Parimarjan Negi
http://www.qualitychess.co.uk/ebooks/1e4vsSicilianIII-excerpt.pdf
Neil McDonald's Starting Out 1.e4
https://web.archive.org/web/20140627032909/http://www.chesscafe.com/text/hansen89.pdf
http://www.theweekinchess.com/john-watson-reviews/opening-books-en-masse-part-3
Hi guys
I like playing e4 as white and the Sicilian defense as black. However, I don't like playing the open Sicilian when I play e4 and the opponent plays c5. Are there any openings you recommend after I play e4 and the opponent replies with c5.