Assignment: Earth #1 – Brighter Than a thousand Suns – 3 months after ‘Assignment: Earth’ which is set in April 1968; so July 1968

THE DEADLY YEARS – Stardates: 3478.2–3579.4

Star Trek: Romulans – The Hollow Crown #1 Pgs. 16–18. Concurrent with ‘The Deadly Years’.

Star Trek: Romulans – The Hollow Crown #1 Pgs. 18–22. Gaius and the ‘Ghost Ship’ return home after 6 months of patrol along the Neutral Zone. Gaius left shortly before Lady Areen was elected to the Senate. She has accepted the Praetor’s invitation to become Queen. Gaius is promoted to Commander. Commander Kor has just arrived from Organia.
DECEMBER – 2267

THE TROUBLE WITH TRIBBLES – Stardates: 4523.3 – 4525.6
2268

JULY – 2268

THE ENTERPRISE INCIDENT – Stardates: 5027.3-5027.4
C. NOVEMBER – 2268

Star Trek: Romulans – The Hollow Crown #2 Pgs. 1–15. Commander Gaius has been given command of the Praetor’s new ‘K Ships’; a Klingon D-7 cruiser built to Romulan specifications and fitted with a cloaking device. The Praetor and Lady Areen have been engaged for a year; the wedding is in less than one month. According to Commander Kor, Captain Koloth is spending a year of exile/punitive duty after having his ship infested with tribbles. Lady Areen has spent more than a year acquiring the poison with which to kill the Praetor.