John Cardullo: 5 books

The top-class cargo ship (codename: Aurora) has crash landed on an offworld planet classified as 4546-B. Half of the lifepods had malfunctioned, but the others made it off. All but one survived the fall to the planet's surface. The only survivor was in that lifepod. Join him on an exciting but dangerous adventure of trying to escape the planet.

The tough background between Chroma, Atlas, and Hydroid is cleared up through this little prologue. It's deep and understandable story will help you understand the last and next book.

The Tenno have to work together in order to stop this new threat, The Corpus. These Black Market Traders have secret files and projects that the Tenno must stop before they're finished. Their next ultimate threat in the Proxy Jackal.

After their near-death experience and a loss of a friend nearly stopped their quest to save the galaxy, they are reminded of their goal, and track down their next target, Lt. Lech Kril. Join them in their adventure to Mars, to find the hammer swinging brute and eradicate his regime.

The tenno embark on their third adventure to stop the galaxy corruption. They discover a virus used by the Orokin dating back to the Old War. They have taken over Loki's home, and soon they will take over the Galaxy, with an old friend at the helm. Join them as the venture to parts unknown to learn more about the corruption and stop the spread.