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Recently it has been shown that the Einstein-Gauss-Bonnet (EGB) gravity, byrescaling the coupling constant as $\alpha/(D-4)$ and taking the limit $D\rightarrow 4$ at the level of the equations of motion, becomes nontriviallyghost-free in $4D$ - namely the novel $4D$ EGB gravity. We present an exactcharged black hole solution to the theory surrounded by clouds of string (CS)and also analyze their thermodynamic properties to calculate exact expressionsfor the black hole mass, temperature, and entropy. Owing to the corrected blackhole due to the background CS, the thermodynamic quantities have also beencorrected except for the entropy, which remains unaffected by a CS background.However, as a result of the novel $4D$ EGB theory, the Bekenstein-Hawking arealaw turns out to be corrected by a logarithmic area term. The heat capacity$C_+$ diverges at a critical radius $r=r_C$, where incidentally the temperaturehas a maximum, and the Hawking-Page transitions even in absence of thecosmological term and $C_+ > 0$ for $r_+ < r_C$ allowing the black hole tobecome thermodynamically stable. In addition, the smaller black holes areglobally preferred with negative free energy $F_+<0$. Our solution can also beidentified as a $4D$ monopole-charged EGB black hole. We regain results ofspherically symmetric black hole solutions of general relativity and that ofnovel $4D$ EGB, respectively, in the limits $\alpha \to 0$ and $a=0$.

Clouds of strings in $4D$ Einstein-Gauss-Bonnet black holes