Can you recommend some similar light novels like 'Sweetest Monster Light Novel'?

Well, 'Overlord' can be considered in a sense. Although it's not directly about monster breeding, it has a vast world with various creatures and the main character has to manage and interact with them in an isekai setting. Also, 'Sword Art Online: Alicization' has elements where the main character deals with different entities and there is a sense of growth and development, much like what you might find in 'isekai monster breeder light novel' when it comes to the relationship between the protagonist and the monsters.

Well, 'Kuma Kuma Kuma Bear' might be something you'd like if you enjoy 'Monster Duchess and Contract Princess'. The main character has to navigate a new world and deal with various situations. Also, 'The Saint's Magic Power is Omnipotent' is similar in the sense that it has a female lead with special circumstances in a new environment, and there are elements of magic and unique relationships like in the 'Monster Duchess and Contract Princess' light novel.

There's also 'Sword Art Online'. While not exactly the same, it has a protagonist in a virtual world with unique challenges and growth. The main character has to adapt to a new environment and overcome various obstacles, much like in 'At Night I Become a Monster'.

Well, 'Log Horizon' could be considered. It focuses on the in - game society and politics, much like 'spellbound light novel' might in terms of exploring a particular world. 'The Rising of the Shield Hero' is also a good choice. It has a strong protagonist and an interesting take on the isekai genre that might be appealing if you like 'spellbound light novel'.

Well, 'No Game No Life' could be considered similar. It has a pair of very intelligent siblings in a world where everything is decided by games. Also, 'Konosuba' is quite fun. It's a comical take on the isekai genre like 'Teogonia light novel' might be, with a bunch of misfit characters on an adventure.

One similar novel could be 'The Name of the Wind'. It has a richly developed world and a complex protagonist like many great novels. Another is 'Mistborn' which features an intricate magic system and engaging plot. Also, 'A Song of Ice and Fire' is known for its detailed world - building and multi - faceted characters.

Sure. 'Sword Art Online' is a great one. It has an immersive virtual reality world setting and interesting characters. Another one could be 'Log Horizon', which also focuses on characters trapped in a game - like world with lots of strategic elements and character development.

One similar light novel could be 'Sword Art Online'. It also has an immersive world setting and complex character relationships. Another is 'Overlord', which features a powerful protagonist in a unique fantasy world.

Well, 'Re:Zero − Starting Life in Another World' has some similarities. It has a complex story with a main character who faces various challenges, much like what might be in 'in the doghouse light novel'. Also, 'Sword Art Online' is somewhat alike in terms of its genre and the way it presents a fictional world with its own rules and stories.

Sure. 'Sword Art Online' is a great one. It has a similar concept of being in a fictional world with lots of action and adventure. Another one is 'Overlord'. It also features a protagonist in a unique world setting with interesting characters and a complex plot.